1,721,042 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
RANCANG BANGUN MESIN CNC MINI PLOTTER DUA SISI TINTA DAN LASER DIODE BERBASIS MICROCONTROLLER
Full text linkAZMI YULIARDI, 2019.“ Rancang Bangun Mesin CNC Mini Plotter Dua Sisi Tinta Dan Laser Diode Berbasis Microcontroller ” laporan Proposal Skripsi Teknik Mesin, Fakultas Teknik, Universitas Pancasakti Tegal, 2019.
Mesin CNC dalam industri otomotif sering kita temui suatu mesin yang digunakan untuk membuat suatu produk dengan cara menggores atau mengukir sebuah material, selain untuk industri manufaktur, pemanfaatan mesin CNC tidak selalu untuk kayu dan plat besi, tetapi juga merambah ke dunia industri kulit, kertas, keramik dan akrilik mesin CNC memiliki beberapa keunggulan di bandingkan teknologi manufaktur lainnya karena dapat menerima data langsung dari komputer, sehingga otomatisasi penggoresan dapat berjalan dengan baik. Penggunaan mesin CNC sangat diperlukan, karna kita dapat mengukir bahan tersebut dengan bentuk desain sesuai dengan yang kita inginkan, dan dengan kualitas penggoresan yang bagus dan sempurna. Namun CNC mempunyai kekurangan dimana mahalnya komponen-komponen pendukung dan kurangnya efektifitas dari suatu kontruksi CNC karena hanya bisa untuk satu benda kerja yang sekarang ada di pasar-pasar nasional, hal ini membuat penulis berinovasi membuat CNC yang belum ada di pasar-pasar nasional, yaitu mesin CNC mini plotter dengan dua sisi dalam satu kontruksi; sisi pertama untuk plotter tinta dan sisi yang kedua untuk plotter laser diode, hal ini akan berdampak efektifitasnya sebuah mesin untuk industri kecil yang membutuhkan satu alat namun mempunyai dua fungsi yang berbeda.
Pada penelitian ini, Metode yang digunakan adalah metode eksperimen berupa rancang bangun dan pengujian mekanis masing-masing plotter.
Setelah dilakukan penelitian dan pengembangan pada Rancang Bangun Mesin CNC Mini Plotter Dua Sisi Tinta Dan Laser Diode Berbasis Microcontroller maka diperoleh hasil antara lain: dari dimensi panjang 50 cm dan lebar 40 cm mampu menghasilan hasil gambar 40,5 x 24,5 cm dan hasil ketinggian plotter laser maximal 3,5 cm kemudian ketinggian dari plotter tinta maximal 1,5 cm, secara keseluruhan ketinggian mesin CNC mini plotter ini 18 cm menggunakan alas papan sedangkan jika tidak menggunakan alas papan ketinggian keseluruhan 16 cm. Pengujian masing-masing plotter diketahui untuk garis vertikal, horizontal, diameter, sudut kemiringan, dan pengujian efesiensi waktu. Hasil pengujian secara mekanis 100% bekerja sesuai perintah yang ditentukan. untuk pengujian efesiensi waktu yang tercepat adlah dengan media gambar lingkaran dengan keliling 5 cm hasil waktu 12 detik.
Kata kunci: CNC mini plotter dua sisi, Rancang bangun, microcontroler.
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AZMI YULIARDI, 2019. "Design and Design of Two-Side Ink and Laser Diode-Based CNC Mini Plotter Machines Based on Microcontroller" reports Mechanical Engineering Thesis Proposal, Faculty of Engineering, Pancasakti University, Tegal, 2019.
CNC machines in the automotive industry we often encounter a machine used to make a product by scraping or engraving a material, in addition to the manufacturing industry, the use of CNC machines is not always for wood and iron plates, but also penetrated into the world of leather, paper, CNC ceramic and acrylic machineries have several advantages over other manufacturing technologies because they can receive data directly from a computer, so that automation of scratching can work well. The use of a CNC machine is very necessary, because we can carve the material with a design shape in accordance with what we want, and with a good quality and perfect scratching. However, CNC has a disadvantage where the expensive supporting components and the lack of effectiveness of a CNC construction because it can only be for one workpiece that now exists in national markets, this makes the authors innovate to make CNC that does not yet exist in national markets, namely CNC mini plotter machine with two sides in one construction; the first side is for the ink plotter and the second side is for the diode laser plotter, this will affect the effectiveness of a machine for small industries that require one tool but has two different functions.
In this study, the method used is an experimental method in the form of design and mechanical testing of each plotter.
After doing research and development on CNC Mini Plotter Double-Sided Ink and Laser Diode Based Microcontroller Laser Engineering Design, results obtained include: dimensions of 50 cm long and 40 cm wide capable of producing 40.5 x 24.5 cm image results and height results laser plotter maximum of 3.5 cm then the height of the maximum ink plotter of 1.5 cm, overall the height of the CNC mini plotter machine is 18 cm using a plinth while if not using a plinth the overall height is 16 cm. Testing of each plotter is known for vertical, horizontal, diameter, slope angles, and time efficiency testing. The test results are 100% mechanically working according to the specified orders. for testing the efficiency of the fastest time, then come with the media circle image with a circumference of 5 cm results 12 seconds.
Keywords: Double sided CNC mini plotter, Design and build, microcontroler
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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